Dear Mr.Green,
I'm Wang Lin from No.2 Middle School.I want to help out as a volunteer in your program. The reason is that I'm interested in other countries and their cultures and want to make friends with students from other countries. I'm good at English and I'm outgoing. What's more, I'm always ready to help others.I think that is important for a volunteer. I'm free to help on the weekend.If I can get the job, I'm sure I can be a great helper.
Yours,
WangLin
